Home
Dual
Turntable
506
Dual 506 Service Manual
5
of 1
of 1 rating
12 pages
Give review
Manual
Specs
To Next Page
To Next Page
Loading...
Service
Manual
\()
Technical
data
Measured
values
Current
Line
Voltage
Drive
Power
consumption
Sterling
Time
Power
Consumption
Dual
506
Edition
December
1979
typical
values.
Rumble
and
wow
and
flutter
values
obtained
with
test
record.
AC
50
or
60
Hz,
changeable
by
changing
motor
pul
ley
110
—
125
V
or
220
—240
V,
changeable
Dual
8
-pole
synchronous
motor:
precision
flat
belt
for
flyvvheel
drive
approx.
10
watts
(to
each
nominal
speed)
approx.
2
seconds
at
33
1/3
rpm
at
220
V,
50
Hz:
approx.
75
mA
at
117
V,
60
Hz:
approx.
140
mA
Platter
Non-magnetic,
detachable,
1.1
kg,
304
mm
Platter
speeds
33
1/3
and
45
rpm
Pitch
Control
Variation
at
both
platter
speeds.Adjustment
range
at
33
1/3
rpm
approx.
1
semitone
(6
%)
Speed
control
(monitoring)
with
stroboscope
for
platter
speeds
33
1/3
and
45
rpm,
adjustable
to
50
or
60
Hz.
Total
Wow
and
Flutter
DIN
±
0.07
%
WRMS
±
0.04
%
Rumble
Unweighted
48
dB
(according
to
DIN
45
500)
Weighted
70
dB
Tonearm
Torsion-resistant
tubular
aluminum
tonearm
in
fourpoint
gimbal
bearing
Tonearm
Bearing
Friction
vertical
0.07
mN
(0.007
g)
(related
to
stylus
tip)
horizontal
0.15
mN
(0.015
g)
Stylus
Pressure
from
0
-
30
mN
(0
-
3
g)
infinitely
variable
with
1
mN
(0-
1.5
g)
operable
from
5
mN
(0.5
g)
stylus
pressure
up
Cartridges
with
1/2
inch
screw-type
attachment.
These
can
be
fitted
with
the
special
accessories
no.
262
186
which
c,an
be
obtained
from
trade
dealers.
Adjustable
overhang
5
mm.
Weight
approx.
4.1
kg
Download from www.dual.de
Not for
commerical use
2
Table of Contents
Table of Contents
2
Motor and Drive
3
Stroboscope
4
Tone Arm Lift
5
Anti-Skating Device
5
Adjustments
6
Lubrication
10
5
Based on 1 rating
Ask a question
Give review
Questions and Answers:
Need help?
Do you have a question about the Dual 506 and is the answer not in the manual?
Ask a question
Dual 506 Specifications
General
Drive System
Belt Drive
Speed
33 1/3 and 45 RPM
Weight
5.5 kg
Platter
Non-magnetic
Wow and Flutter
0.08%
Tonearm
Ultra low mass aluminum
Dimensions
420 x 360 x 130 mm
Related product manuals
Dual 504
13 pages
Dual 502
14 pages
Dual CS 5000
25 pages
Dual CS 505-1
13 pages
Dual CS 503-1
14 pages
Dual CS 503- 2
18 pages
Dual 510
18 pages
Dual 522
12 pages
Dual CS 529
24 pages
Dual CS 515
6 pages
Dual CS 550
8 pages
Dual CS 520
6 pages